Why is using the names of Bartenura, Rashi, Be’er Mayim Chaim, etc for commercial food brand names any less objectionable than for anyone to today establish new food products bearing all of the following brand names?:
Igros Moshe Cholent
Rav Eliashev Fish
Gerrer Rebbe Cookies
Rav Hershel Schachter Spices
Rav Belsky Orange Juice
Rav Pam Beans
Chofetz Chaim Chicken Soup
Rav Chaim Kanievsky Meatballs